National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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5 Miles NW Jefferson CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

This
Afternoon

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 32 °FFalling Temperatures

Tonight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 16 °F

Sunday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 34 °F

Sunday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 25 °F

Monday

Snow Chance for Measurable Precipitation 80%

Snow

High: 28 °F

Monday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 9 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 20 °F

Tuesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 15 °F

Wednesday

Breezy

Breezy

High: 32 °F

Detailed Forecast

  • This Afternoon A 20 percent chance of snow. Partly sunny, with a temperature falling to around 22 by 5pm. West wind around 11 mph, with gusts as high as 18 mph.
  • Tonight A 20 percent chance of snow. Mostly cloudy, with a low around 16. Wind chill values as low as zero. Breezy, with a west wind 10 to 17 mph, with gusts as high as 28 mph.
  • Sunday Snow likely. Cloudy, with a high near 34. Wind chill values as low as zero. Breezy, with a west northwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night Snow. Low around 25. Windy, with a west wind 20 to 29 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
  • Monday Snow. High near 28. Blustery, with a west northwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
  • Monday Night Snow, mainly before 11pm. Low around 9. Chance of precipitation is 80%.
  • Tuesday A 20 percent chance of snow. Partly sunny, with a high near 20.
  • Tuesday Night A slight chance of snow. Partly cloudy, with a low around 15. Blustery.
  • Wednesday Mostly sunny, with a high near 32. Breezy.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 17.
  • Christmas Day A chance of snow. Mostly cloudy, with a high near 29.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 8.
  • Friday A slight chance of snow. Partly sunny, with a high near 19.